Top Banner
The Uneven Distribution of Insolation Intro to Physical Geography Chapter 2
8

Uneven Distribution of Solar Energy

May 24, 2015

Download

Education

aaurorap

This presentation reviews the impact the curvature of the Earth has on the distribution of incoming solar radiation, or insolation.
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: Uneven Distribution of Solar Energy

The Uneven Distribution of Insolation

Intro to Physical GeographyChapter 2

Page 2: Uneven Distribution of Solar Energy

Distribution of Insolation

The places where the sun is perpendicular, or overhead, is the subsolar point All other places receive diffuse insolation Insolation: incoming solar radiation.

Tropics receive more concentrated insolation due to Earth’s curvature 2.5× more insolation than poles!

Page 3: Uneven Distribution of Solar Energy
Page 4: Uneven Distribution of Solar Energy

Daily Insolation Receipts at Four Locations

Page 5: Uneven Distribution of Solar Energy

Daily Energy Receipts

Page 6: Uneven Distribution of Solar Energy

Daily Energy Receipts

Page 7: Uneven Distribution of Solar Energy

Daily Energy Reciepts

Page 8: Uneven Distribution of Solar Energy

Daily Net Radiation (Energy)